The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 06, 2011
Filed:
Dec. 11, 2006
Applicants:
Kazuo Ida, Kusatsu, JP;
Yoshihiro Kataoka, Kusatsu, JP;
Yasukazu Nabetani, Kusatsu, JP;
Yoshiaki Yoshida, Kusatsu, JP;
Inventors:
Kazuo Ida, Kusatsu, JP;
Yoshihiro Kataoka, Kusatsu, JP;
Yasukazu Nabetani, Kusatsu, JP;
Yoshiaki Yoshida, Kusatsu, JP;
Assignee:
Daikin Industries, Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 1/27 (2006.01);
U.S. Cl.
CPC ...
Abstract
Two magnets in a circumferential direction of a rotor are provided in each slot of the rotor. The two magnets are consistently pulled in a direction in which they are mutually separated by magnetism of a stator and fixed on inner surfaces on both sides of the slot in the circumferential direction of the rotor.